Connecting To Rs-232C - Samsung Version 1.1 Owner's Manual

Connecting to RS-232C

When connecting PC serial port (COM1, COM2) through RS-232C from back of SNS-110, you may
select console mode of SNS-110 by using PC terminal emulation program (HyperTerminal).
Control S/W from the front panel must be positioned "OFF".
Caution
In the console mode, if you change the existing data improperly, the system
may result in serious problems.
RS - 232C Terminal (D-Sub 9Pin)
RS - 232C Connecting to Cable
ALARM IN
1 2 0 3 4 0
Pin Number
RS-232C
R/O RX TX
RA RC - + - +
Terminal
Emulation
Program
Serial Port
(COM1, COM2)
20
Name
1 NC
2 TxD(Transmit Data)
3 RxD(Receive Data)
4 NC
5 SG(Signal GND)
6 NC
7 NC
8 NC
9 NC
DC 5V
ETHERNET
RS - 232C Cable
Direction
Output
Input
Power